Microsoft 3D Builder is a user-friendly application available on Windows that allows users to create, edit, and print 3D models. It is particularly useful for beginners and hobbyists interested in exploring 3D printing and modeling without the need for more complex software. This article will guide you through the basics of using Microsoft 3D Builder, including how to create and modify 3D objects.

Getting Started with 3D Builder

1. Installation: Microsoft 3D Builder is available for free in the Microsoft Store. To install it, open the Microsoft Store app on your Windows device, search for "3D Builder," and click "Install."

2. Launching 3D Builder: Once installed, you can launch the application from the Start menu by searching for "3D Builder."

Creating a New 3D Model

1. Open 3D Builder: Launch the application and click on "New Scene" to start a new project.

2. Add Objects: Use the "Insert" tab to add basic shapes like cubes, spheres, and cylinders. You can also import existing 3D models in formats like STL, OBJ, or 3MF.

3. Modify Objects: Select an object to access the editing tools. You can move, scale, rotate, and combine objects. Use the "Edit" tab for more advanced options like splitting or smoothing surfaces.

Editing 3D Models

1. Select an Object: Click on the object you want to edit. Use the arrows to move it, the squares to scale it, and the circles to rotate it.

2. Combine Objects: To merge two or more objects, select them and use the "Group" function. This is useful for creating complex models from simple shapes.

3. Subtract Objects: Use the "Subtract" tool to cut one object from another. This is helpful for creating holes or intricate designs.

Preparing for 3D Printing

1. Check for Errors: Use the "Repair" tool to fix any issues with your model that might affect printing.

2. Export the Model: Once your model is ready, click on "Save As" to export it in a format compatible with your 3D printer, such as STL or 3MF.

3. Print the Model: If you have a 3D printer connected, you can print directly from 3D Builder by clicking "3D Print" and selecting your printer.

Examples

• Creating a Simple Cube: Open a new scene, go to the "Insert" tab, and select "Cube." Use the scale tool to adjust its size.

• Combining Shapes: Insert a cube and a sphere. Position the sphere on top of the cube. Select both objects and click "Group" to merge them into one model.

• Subtracting Shapes: Insert a cube and a smaller sphere. Position the sphere inside the cube. Select both and click "Subtract" to create a hollow space in the cube.